Eduty

4 영상 YouTube (새 탭에서 열림)
4개의 동영상 표시 중
독일어

Market research / Difference between primary research and secondary research / simply explained

독일어

Wettbewerbsstrategie nach Porter / Positionierung / Wirtschaftsmodell / einfach erklärt

독일어

Marketing Mix | The 4Ps | Product, Price, Place, Promotion | simply explained

독일어

Difference between public law and private law | simply explained